Using a mirror, you will test one eye at a time. First, cover your left eye with your left hand and look at your face in the mirror. Then switch and cover your right eye with your right hand. If you notice any blurriness or other vision changes in either eye, contact your eye care professional as soon as possible.

The information provided in this Web site is intended solely as general information for educational purposes only. It is not intended to replace the advice and care of your doctor, nor is it intended to be used for medical diagnosis or treatment. Should you have any questions regarding your treatment or condition, always consult your doctor or another health care professional.

You can report any suspected adverse reactions associated with the use of health products to the Canada Vigilance Program by one of the following ways: